Research

The research worker, conducting a sex survey, phoned one of the husbands whose completed form was spread out before him.

"Mr Pullman, there seems to be some discrepancies between the answers of you and your wife to the same question. For example, under 'Frequency of Intercourse' you wrote 'Three times a week' and your wife 'Three times a night'."

"Well, that's right," replied the husband, "but that's only until we have paid off the mortage on the house."

Tell me another Joke!

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